Mycoplasma Infection in African Grey Parrots: Respiratory Signs and Testing

Quick Answer
  • Mycoplasma is a type of bacteria-like organism that can affect the eyes and respiratory tract in birds, but respiratory signs in parrots can also be caused by other infections, poor air quality, or noninfectious disease.
  • African Grey parrots may show sneezing, nasal discharge, noisy breathing, tail bobbing, reduced activity, voice changes, or fluffed feathers before they look severely ill.
  • Diagnosis usually requires an avian exam plus targeted testing such as choanal or conjunctival swabs for PCR, cytology or culture, and sometimes bloodwork or X-rays.
  • Treatment depends on what your vet finds. Options may include supportive care, antibiotics chosen for the suspected organism, oxygen support, nebulization, and changes to the bird's environment.
  • Because birds often hide illness, worsening breathing effort, open-mouth breathing, or sitting low on the perch should be treated as urgent.
Estimated cost: $180–$1,200

What Is Mycoplasma Infection in African Grey Parrots?

Mycoplasma refers to a group of very small bacteria-like organisms that can infect birds. In avian medicine, these organisms are better known in poultry and some wild birds than in pet parrots, so a suspected Mycoplasma infection in an African Grey is usually part of a broader respiratory workup rather than a diagnosis made from signs alone. Your vet may consider it when a parrot has chronic or recurrent sneezing, nasal discharge, conjunctivitis, or other upper respiratory signs.

In parrots, respiratory disease is rarely one-size-fits-all. Similar signs can happen with bacterial infections, chlamydiosis, fungal disease, inhaled irritants, poor ventilation, smoke or aerosol exposure, vitamin A deficiency, or masses that press on the air sacs. That is why testing matters. A bird can look mildly sick at home and still have significant breathing compromise.

African Grey parrots deserve extra attention when breathing changes appear. They are sensitive birds, and any drop in appetite, activity, or normal vocal behavior can be an early clue that something is wrong. If your bird seems quieter than usual, breathes with effort, or has discharge around the nares or eyes, it is time to contact your vet.

Symptoms of Mycoplasma Infection in African Grey Parrots

  • Sneezing or repeated nasal irritation
  • Clear, cloudy, or crusting nasal discharge
  • Eye redness, tearing, or conjunctivitis
  • Noisy breathing, wheezing, or clicking sounds
  • Tail bobbing with each breath
  • Open-mouth breathing or panting at rest
  • Fluffed feathers, lethargy, or sitting low on the perch
  • Reduced appetite, weight loss, or quieter vocalization

See your vet immediately if your African Grey has open-mouth breathing, marked tail bobbing, blue or gray discoloration, weakness, or is sitting at the bottom of the cage. Birds can decline fast, and respiratory distress is always more urgent than it may look.

Even milder signs deserve attention if they last more than 24 hours, recur, or happen along with eye discharge, appetite loss, or reduced activity. Because many respiratory problems in parrots look alike, your vet may recommend testing rather than treating based on symptoms alone.

What Causes Mycoplasma Infection in African Grey Parrots?

A suspected Mycoplasma infection starts with exposure to infectious respiratory or ocular secretions from another bird, contaminated dust, or a carrier bird that is not obviously sick. Newly acquired birds, birds exposed at shows or stores, and birds living in multi-bird homes generally have a higher infectious disease risk than long-established single birds.

That said, infection is only part of the picture. Stress, crowding, poor ventilation, smoke, scented products, aerosol sprays, and chronic irritation can weaken the respiratory tract and make infection more likely or make signs worse. African Grey parrots are also powder-down birds, so dusty environments can add to airway irritation if ventilation is poor.

Your vet will also think about look-alike conditions. Chlamydiosis, secondary bacterial infections, fungal disease such as aspergillosis, vitamin A deficiency, and inhaled toxins can all cause similar signs. In real-world practice, a parrot may have more than one problem at the same time, which is why a careful history and diagnostic plan matter.

How Is Mycoplasma Infection in African Grey Parrots Diagnosed?

Diagnosis starts with a hands-on avian exam. Your vet will assess breathing effort, body condition, weight trend, hydration, the eyes and nares, and the mouth and choana. Because birds can worsen with stress, some exams are staged carefully, with oxygen support first if breathing is labored.

Testing often includes choanal, conjunctival, or nasal swabs for PCR when an infectious cause is suspected. Your vet may also collect samples for cytology or culture from respiratory discharge, sinus flushes, or other affected areas. Bloodwork can help look for inflammation or organ stress, and radiographs may be recommended to evaluate the lungs, air sacs, liver silhouette, or other causes of breathing difficulty.

A practical point for pet parents: there is not always a single perfect test. In birds, respiratory infections can be intermittent shedders, and some organisms are hard to culture. Your vet may combine exam findings, imaging, and more than one lab test to narrow the diagnosis. If initial testing is inconclusive, repeat sampling or referral-level diagnostics may be the next step.

Treatment Options for Mycoplasma Infection in African Grey Parrots

Spectrum of Care means you have options. Here are treatment tiers at different price points.

Budget-Conscious Care

$180–$350
Best for: Stable birds with mild upper respiratory signs, no open-mouth breathing, and pet parents who need a focused first step.
  • Avian office exam
  • Weight check and respiratory assessment
  • Basic supportive care plan at home
  • Environmental cleanup and air-quality review
  • Empiric medication only if your vet feels it is appropriate
Expected outcome: Fair to good if signs are mild, the bird is still eating, and your vet does not find lower respiratory involvement.
Consider: Lower upfront cost, but less diagnostic certainty. If the cause is not Mycoplasma, treatment may need to change and follow-up visits may add to the total cost range.
Most Common

Recommended Standard Treatment

$350–$750
Best for: Most African Grey parrots with persistent sneezing, discharge, conjunctivitis, voice change, or moderate breathing changes that are stable enough for outpatient care.
  • Avian exam and recheck planning
  • PCR swab testing from choana, conjunctiva, or nares
  • CBC or avian bloodwork as tolerated
  • Targeted antibiotics or other medications based on your vet's differential list
  • Nebulization, fluids, nutrition support, and husbandry corrections as needed
Expected outcome: Good in many uncomplicated cases when the underlying cause is identified early and the bird responds to treatment and environmental changes.
Consider: More complete and more likely to guide targeted treatment, but requires more handling, lab fees, and follow-up. Some birds still need imaging or hospitalization if they worsen.

Advanced / Critical Care

$800–$1,200
Best for: Birds with tail bobbing, open-mouth breathing, marked lethargy, weight loss, suspected pneumonia or air sac disease, or cases that have not improved with first-line care.
  • Emergency stabilization and oxygen therapy
  • Hospitalization with heat and humidity support
  • Radiographs or advanced imaging
  • Culture, PCR, and expanded infectious disease testing
  • Tube feeding, injectable medications, and intensive monitoring
Expected outcome: Guarded to good depending on how sick the bird is, whether there is a mixed infection, and how quickly supportive care begins.
Consider: Most intensive option with the highest cost range and stress of hospitalization, but it may be the safest path for birds in respiratory distress or those needing a firm diagnosis.

Cost estimates as of 2026-03. Actual costs vary by location, clinic, and individual case.

Questions to Ask Your Vet About Mycoplasma Infection in African Grey Parrots

Bring these questions to your vet appointment to get the most out of your visit.

  1. Based on my bird's exam, do you think this looks like upper airway disease, lower respiratory disease, or something outside the respiratory tract?
  2. What tests would help you tell Mycoplasma apart from chlamydiosis, fungal disease, or irritation from the environment?
  3. Which swab site gives the best chance of finding the cause in my bird's case?
  4. Is my African Grey stable for outpatient care, or do you recommend oxygen support or hospitalization today?
  5. What environmental changes should I make right away, including humidity, ventilation, dust control, and avoiding fumes?
  6. If we start with conservative care, what signs mean we should move to more testing or advanced treatment?
  7. How will we monitor response to treatment at home, including weight, droppings, appetite, and breathing effort?
  8. Should my other birds be separated or monitored while we wait for test results?

How to Prevent Mycoplasma Infection in African Grey Parrots

Prevention starts with biosecurity and clean air. Quarantine new birds before introducing them to resident birds, wash hands between handling birds, and keep cages, food bowls, and perches clean. Good ventilation matters, especially for African Greys, which produce feather dust that can build up in enclosed spaces.

Avoid respiratory irritants in the home. Smoke, candles, aerosol sprays, strong cleaners, perfumes, essential oil diffusers, and overheated nonstick cookware can all stress or injure a bird's respiratory system. If you can smell a product strongly, it may be a problem for a parrot even when it seems mild to people.

Routine wellness visits with your vet help catch subtle weight loss, chronic nasal irritation, and husbandry issues before they become emergencies. If your bird has recurrent sneezing, eye irritation, or voice changes, ask your vet whether targeted testing is appropriate. Early evaluation is often the most practical way to prevent a mild respiratory problem from becoming a crisis.

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